<!doctype html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>网站信息</title>
<style>
div{white-space:nowrap;}
a{text-decoration:none;}
button{float:right;border:none;background:none;outline:none;cursor:pointer;}
</style>
</head>
<body>
<div id="domaininfo"><img src=icon.png></div>
<script src="popup.js"></script>
</body>
</html>